Behind the scenes of her peaceful daily life, 27-year-old young wife Kotone has been harboring an uncontrollable sexual desire. A secret debut she can never tell her husband about. Exposed in front of the camera are her feminine instincts, which she had suppressed through housework and child-rearing. The tension of being held by another man for the first time soon turns into intense desire, and her body greedily absorbs pleasure. The gap between her appearance as a good wife and the woman she is now, moaning and ravaging, brings an irresistible wave of excitement.